Kim Jong-un can keep power if he gives up nukes - Trump

President Donald Trump has reassured North Korean dictator Kim Jong-un that he would remain in power under a nuclear deal with the United States. Mr Trump says he is not seeking regime change amid threats from Pyongyang to cancel the upcoming leaders' summit. Mr Trump made the comments to media just a couple of hours ago. Our Washington correspondent is Simon Marks. He joins Susie Ferguson with the details.